/*
 * @Description: 
 * @Author: liuzl
 * @Date: 2024-10-15 09:40:40
 * @LastEditors: liuzl
 * @LastEditTime: 2024-10-15 09:40:45
 */

import java.util.Scanner;

/**
 * Test04
 */
public class Test04 {

    public static void main(String[] args) {
        //System.in
        Scanner scanner = new Scanner(System.in);
    }
}